/Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionBumpOffset.h
class UMaterialExpressionBumpOffset : public [UMaterialExpression](API\Runtime\Engine\Materials\UMaterialExpression)
uint32
ConstCoordinate
Only used if Coordinate is not hooked up
FExpressionInpu...
Coordinate
Outputs: Coordinate + Eye.xy * (Height - ReferencePlane) * HeightRatio.
FExpressionInpu...
Height
float
HeightRatio
FExpressionInpu...
HeightRatioInput
float
ReferencePlane